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package com.oracle.truffle.api.staticobject;

import java.util.Map;

final class PodBasedShapeGenerator<T> extends ShapeGenerator<T> {
    // Aliased by com_oracle_truffle_api_staticobject_PodBasedShapeGenerator
    @SuppressWarnings("unused") //
    final Class<?> storageSuperClass;

    // Aliased by com_oracle_truffle_api_staticobject_PodBasedShapeGenerator
    @SuppressWarnings("unused") //
    final Class<T> storageFactoryInterface;

    private PodBasedShapeGenerator(Class<?> storageSuperClass, Class<T> storageFactoryInterface) {
        this.storageSuperClass = storageSuperClass;
        this.storageFactoryInterface = storageFactoryInterface;
    }

    static <T> PodBasedShapeGenerator<T> getShapeGenerator(Class<?> storageSuperClass, Class<T> storageFactoryInterface) {
        return new PodBasedShapeGenerator<>(storageSuperClass, storageFactoryInterface);
    }

    @Override
    StaticShape<T> generateShape(StaticShape<T> parentShape, Map<String, StaticProperty> staticProperties, boolean safetyChecks, String storageClassName) {
        if (parentShape == null || parentShape instanceof PodBasedStaticShape) {
            return generateShape((PodBasedStaticShape<T>) parentShape, staticProperties, safetyChecks);
        } else {
            throw new IllegalArgumentException("Expected parent shape of type '" + PodBasedStaticShape.class.getName() + "'; got: " + parentShape);
        }
    }

    // Substituted by com_oracle_truffle_api_staticobject_PodBasedShapeGenerator
    @SuppressWarnings("unused")
    private StaticShape<T> generateShape(PodBasedStaticShape<T> parentShape, Map<String, StaticProperty> staticProperties, boolean safetyChecks) {
        throw new UnsupportedOperationException("This method must be susbtituted by a class in TruffleBaseFeature");
    }
}
